TXPS41 PHFO 212344 TCSSP1 SOUTH PACIFIC TROPICAL CYCLONE SUMMARY - FIXES NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI 2332 UTC SAT MAR 21 2026 A. TROPICAL DISTURBANCE 98P B. 21/2300Z C. 12.8S D. 160.2E E. HIMAWARI-9 F. T1.5/1.5/D0.5/24 HRS G. IR/EIR/VIS H. REMARKS...CONVECTION WRAPS 0.30 ON LOG10 SPIRAL GIVES 1.5 PLUS 0.5 FOR WHITE BAND YIELDS DT OF 2.0. PT IS 1.5. MET UNAVAILABLE. FT BASED ON PT DUE TO CONSTRAINTS. I. ADDL POSITIONS 21/2236Z 12.8S 160.3E METOP-C ASCAT $$ VAUGHAN